---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-10872 5.4.0-169-generic #187-Ubuntu SMP Thu Nov 23 14:52:28 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 1.9G 0 1.9G 0% /dev tmpfs 392M 1020K 391M 1% /run /dev/vda1 20G 8.8G 11G 46% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 392M 0 392M 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/25577 /dev/loop4 92M 92M 0 100% /snap/lxd/36554 ---> free -m: total used free shared buff/cache available Mem: 3919 441 412 2 3065 3184 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:fd:05:98 brd ff:ff:ff:ff:ff:ff inet 10.32.7.151/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fefd:598/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-10872) 12/03/25 _x86_64_ (2 CPU) 19:27:07 LINUX RESTART (2 CPU) 19:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:29:01 126.55 63.96 62.59 0.00 715.83 7202.44 0.00 19:30:01 58.68 10.85 47.83 0.00 1172.67 9788.00 0.00 19:31:01 8.15 0.78 7.37 0.00 58.39 2873.25 0.00 19:32:01 47.23 0.05 47.18 0.00 4.67 22552.24 0.00 19:33:01 102.88 12.14 90.74 0.00 3224.92 33940.76 0.00 19:34:01 32.47 2.32 30.16 0.00 296.30 3784.47 0.00 Average: 62.49 14.88 47.60 0.00 912.77 13374.81 0.00 19:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:29:01 1593332 3290344 411296 10.25 59564 1781036 913788 18.05 599028 1607628 145868 19:30:01 1391028 3297188 390064 9.72 73636 1962128 913328 18.04 605212 1774732 80084 19:31:01 1357820 3267700 419076 10.44 73796 1965696 949404 18.75 643836 1768924 1648 19:32:01 448608 3194800 480440 11.97 91640 2748320 1023700 20.22 822768 2451640 167184 19:33:01 411308 3241864 410472 10.23 131352 2785964 864328 17.07 835568 2447800 82848 19:34:01 426468 3264312 388596 9.68 131580 2792716 825256 16.30 821180 2446440 10536 Average: 938094 3259368 416657 10.38 93595 2339310 914967 18.07 721265 2082861 81361 19:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:29:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:29:01 ens3 72.01 57.78 866.87 6.68 0.00 0.00 0.00 0.00 19:30:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 19:30:01 ens3 22.53 20.72 53.89 5.71 0.00 0.00 0.00 0.00 19:31:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:31:01 ens3 1.70 2.18 0.35 0.64 0.00 0.00 0.00 0.00 19:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:32:01 ens3 186.70 143.19 3990.99 11.79 0.00 0.00 0.00 0.00 19:33:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 19:33:01 ens3 408.91 160.65 2310.07 16.16 0.00 0.00 0.00 0.00 19:34:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 19:34:01 ens3 11.43 12.41 8.84 5.76 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 117.35 66.18 1206.16 7.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-10872) 12/03/25 _x86_64_ (2 CPU) 19:27:07 LINUX RESTART (2 CPU) 19:28:02 CPU %user %nice %system %iowait %steal %idle 19:29:01 all 38.63 23.11 19.91 6.61 4.22 7.52 19:29:01 0 56.83 14.23 15.58 5.69 3.27 4.40 19:29:01 1 20.12 32.14 24.31 7.55 5.19 10.70 19:30:01 all 38.23 0.00 3.06 3.42 1.01 54.28 19:30:01 0 19.54 0.00 2.34 5.15 0.62 72.35 19:30:01 1 56.87 0.00 3.77 1.70 1.40 36.26 19:31:01 all 8.36 0.00 0.52 0.18 0.27 90.67 19:31:01 0 8.19 0.00 0.45 0.27 0.27 90.83 19:31:01 1 8.52 0.00 0.58 0.10 0.28 90.51 19:32:01 all 29.16 0.00 3.26 2.96 1.08 63.53 19:32:01 0 12.41 0.00 1.54 5.04 0.53 80.47 19:32:01 1 45.91 0.00 4.99 0.88 1.62 46.59 19:33:01 all 51.08 0.00 9.20 3.99 1.80 33.93 19:33:01 0 51.81 0.00 7.49 4.14 1.85 34.70 19:33:01 1 50.34 0.00 10.91 3.84 1.75 33.16 19:34:01 all 41.90 0.00 2.18 1.78 1.11 53.04 19:34:01 0 55.47 0.00 2.25 0.25 1.35 40.69 19:34:01 1 28.38 0.00 2.11 3.30 0.86 65.35 Average: all 34.54 3.78 6.30 3.14 1.57 50.67 Average: 0 33.99 2.34 4.91 3.42 1.31 54.03 Average: 1 35.09 5.21 7.69 2.87 1.83 47.30